Color comparator



FIG. 1 is a perspective view of a color comparator showing our new design;

FIG. 2 is a right side elevational view;

FIG. 3 is a top plan view;

FIG. 4 is a bottom plan view;

FIG. 5 is a rear elevational view; and,

FIG. 6 is a front elevational view thereof. 

The ornamental design for a color comparator, as shown. 